
add_executable(CPlusPlusThings_concurrency_concurrency_v1_1_helloworld
        chapter1/1_helloworld.cpp)
add_executable(CPlusPlusThings_concurrency_concurrency_v1_2_1_basic
        chapter2/2.1_basic.cpp)
add_executable(CPlusPlusThings_concurrency_concurrency_v1_2_2_transfer
        chapter2/2.2_transfer.cpp)
add_executable(CPlusPlusThings_concurrency_concurrency_v1_2_3_ownership
        chapter2/2.3_ownership.cpp)
add_executable(CPlusPlusThings_concurrency_concurrency_v1_2_4_runtime
        chapter2/2.4_runtime.cpp)
add_executable(CPlusPlusThings_concurrency_concurrency_v1_2_5_id
        chapter2/2_5_id.cpp)
